How to create WebADI template on view

I want to create webADI template on QP_LIST_LINES_V view. I have create integrator on table base and i had select this view into integrator but once i click on Apply button its given me some error and contact to Administrator.

My question is Shall i create webADI template on View ?

and second this

I checked total column that customer want to add data into oracle by using webADI. that total column are available in two able QP_LIST_LINES(10 col) and QP_PRICING_ATTRIBUTES(4 col). if I think I can create procedure to insert data into this two table. then how do I write procedure.